cad-editor/packaging/windows/ui.wxs

<?xml version='1.0' encoding='windows-1252'?>
<!--
  Installer UI for the Windows MSI, kept separate from the package/feature
  definition in main.wxs. Linked in via `<UIRef Id='OpenCADStudioUI' />`
  there; both files are compiled together by candle and linked by light
  (which needs `-ext WixUIExtension` for the WixUI_Minimal dialog set).

  Provides:
    * WixUI_FeatureTree wizard (Welcome → License → Features → Progress →
      Finish). The Features page lets the user deselect the optional Desktop
      shortcut feature (default on).
    * A pre-ticked "Launch Open CAD Studio" checkbox on the finish screen
      that starts the freshly installed exe when the user clicks Finish.
-->
<Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
  <Fragment>
    <!--
      Finish-screen "Launch Open CAD Studio" checkbox.
      WIXUI_EXITDIALOGOPTIONALCHECKBOX=1 pre-ticks the checkbox; the Publish
      below fires the launch action when the user clicks Finish with it checked.
    -->
    <Property Id='WIXUI_EXITDIALOGOPTIONALCHECKBOXTEXT' Value='Launch Open CAD Studio' />
    <Property Id='WIXUI_EXITDIALOGOPTIONALCHECKBOX' Value='1' />

    <!--
      License shown on the WixUI_Minimal EULA page. Without this variable WiX
      falls back to its built-in placeholder (Lorem ipsum) RTF. Point it at the
      project's GPL-3 text (License.rtf, generated from the repo LICENSE).
    -->
    <WixVariable Id='WixUILicenseRtf' Value='$(var.License)' />

    <!--
      Start the installed exe after the wizard closes. FileKey points at the
      File defined in main.wxs (light resolves the cross-fragment reference).
      asyncNoWait lets the installer exit cleanly while the app starts.
    -->
    <CustomAction
      Id='LaunchApplication'
      FileKey='OpenCADStudioEXE'
      ExeCommand=''
      Execute='immediate'
      Return='asyncNoWait'
      Impersonate='yes' />

    <UI Id='OpenCADStudioUI'>
      <UIRef Id='WixUI_FeatureTree' />
      <Publish
        Dialog='ExitDialog'
        Control='Finish'
        Event='DoAction'
        Value='LaunchApplication'>WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 AND NOT Installed</Publish>
    </UI>
  </Fragment>
</Wix>